Brewing apparatus



FIG. 1 is a front perspective view showing the new design;

FIG. 2 is a side elevation view thereof, the opposite side being a mirror image;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 1, 2, 4, 5, and 6 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a brewing apparatus, as shown and described. 